Onions: benefits and harm for humans, calorie content, what vitamins are in onions.

Onion is a biennial or perennial plant belonging to the onion subfamily. The first mention of onions dates back to the 20th century BC; healers for many centuries have used this plant as a panacea for all possible diseases. With the development of science, scientists were able to substantiate this fact quite scientifically: thanks to the phytoncides contained in onions in huge quantities, many “bad” bacteria actually die from exposure to onions.

Ingredients: onion

Content

1 Calorie content and composition of onions
2 The benefits of onions
3 How to use?
4 How to store?

Calorie content and composition of onions

Photo: Onions in the garden.

The energy value of onions is 41 kcal per 100 grams of fresh product. Onions contain: organic acids, healthy sugars, vitamins A, PP, C, B, as well as mineral salts of potassium, phosphorus, and magnesium. In addition, onions are rich in iron, phytoncides, essential oils and other compounds.

The benefits of onions

Bulb onions

— it has been proven that onions have a pronounced antimicrobial effect; they can be used to cleanse the oral cavity of pests, for example;

- regular consumption of onions reduces the level of sugar and bad cholesterol in the blood;

— onions have become widespread in the field of traditional medicine: onion juice is instilled into the nose for a prolonged runny nose, inhalations prepared from onion pulp are used to treat sore throats and pneumonia, etc.In addition, onions boiled in milk are used to treat coughs, and onion pulp is used to get rid of severe burns;

— fresh onion pulp is also recommended to be rubbed into the hair roots and scalp to give volume to the hair and awaken “dormant” hair follicles;

- to give your hair a natural shine, you can prepare the following decoction for rinsing: 2 glasses of water + 10 tsp. Boil the onion peel for a few minutes, remove to infuse for 4 hours, then strain and use.

How to use?

Bulb onions

Onions have a powerful antimicrobial effect only when eaten fresh, because... The “volatility” of phytoncides practically disappears during heat treatment. Most of the nutrients in onions are concentrated in the lower part, that is, at the base of the bulb.

Onions are also dried, pickled, and added to various homemade preparations.

How to store?

Bulb onions

An old, proven method that our grandmothers used is braiding an onion braid. But this method is available to those who collect onions in their own garden. When purchasing a finished product in a store, place it loosely on a wooden box. Both options should be stored in a dry, cool place.

Bulb onions